Roots Pump with Air Ejector Water Ring Pump Vacuum System

• Customization: Available
• Structure: Rotary Vacuum Pump
• Exhauster Method: Positive Displacement Pump
• Model NO.: Roots pump with air ejector and water ring pump
• Vacuum Degree: Vacuum
• Work Function: Mainsuction Pump
• Working Conditions: Dry
• Transport Package: Standard Export Package
• Specification: CE CCC ISC9002
• Trademark: SHELLMAX
• Origin: China
• HS Code: 8414100090
• Production Capacity: 10, 000PCS/Month

Product Description

 

Roots pump with air ejector and water ring pump vacuum system

Roots Pump with Air Ejector and Water Ring Pump Vacuum System

 

Roots air Ejector Water Ring pump system adds the Air Ejector in front of Water Ring Pump of Roots Water Ring pump system.Comparing to Roots Water Ring Pump system that contains the same numbers of Roots pumps,there are the following features;

High vacuum,high displacement in lower inlet gas pressure

Motor is not reqired for Air Ejector,so that no power consumption;Energy saving

With Air Ejector,the gas pressure difference between input and output has been reduced,which will decrease the comoressing heat and make the running more reliable for Roots pump.

APPLICATIONS:

Suitble for high vacuum distillng,vacuum vaporizing and vacuum dehydrating-crystalllzation in chemical and medicine industry;vacuum drying and vacuum impregnation in electric and light textile industry;frozen-dryer in food and medicine industry etc.

 

 

Roots Pump with Air Ejector and Water Ring Pump Vacuum System

Model	Main pump	Air ejector	Backing pump	Displacement L/S	ultimate pressure (PA)	Motor power (KW)	Suction (mm)	Discharge (mm)
JZ2S75-1.5P	ZJ75	PQ-3	2SK3	75	40	9.7	100	50
JZ2S110-2P	ZJ110	PQ-3	2SK3	110	40	9.7	100	50
JZ2S220-2P	ZJ220	PQ-6	2SK6	220	40	15	100	50
JZ2S300-3P	ZJ300	PQ-6	2SK6	300	40	15	150	50
JZ2S300-1.5P	ZJ300	PQ-12	2SK12	300	40	26	150	80
JZ2S600-3P	ZJ600	PQ-12	2SK12	600	40	29.5	200	80

Main specifications for two roots pumps with air ejector and water ring pump vacuum system

Model	Main pump	Middle pump	Air ejector	Backing pump	Displacement L/S	ultimate pressure(PA)	Motor power(KW)	Suction (mm)	Discharge (mm)
J2Z2S150-21.5P	ZJ150	ZJ75	PQ-3	2SK3	150	2	12.7	100	50
J2Z2S300-32P	ZJ300	ZJ110	PQ-3	2SK3	300	2	13.7	150	50
J2Z2S300-21.5P	ZJ300	ZJ150	PQ-6	2SK6	300	2	18	150	50
J2Z2S600-32P	ZJ600	ZJ220	PQ-6	2SK6	600	2	22.5	200	50
J2Z2S600-21.5P	ZJ600	ZJ300	PQ-12	2SK12	600	2	33.5	200	80
J2Z2S1200-41.5P	ZJ1200	ZJ300	PQ-12	2SK12	1200	2	37	250	80